2017377728

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{248201}}^1$

素因数の和:248340

約数の個数: 28

約数和(自身を含む): 4034771712

約数和(自身を除く): 2017393984

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 248201, 496402, 992804, 1985608, 3971216, 7942432, 15884864, 31521527, 63043054, 126086108, 252172216, 504344432, 1008688864, 2017377728]

約数ペア:

[(1, 2017377728), (2, 1008688864), (4, 504344432), (8, 252172216), (16, 126086108), (32, 63043054), (64, 31521527), (127, 15884864), (254, 7942432), (508, 3971216), (1016, 1985608), (2032, 992804), (4064, 496402), (8128, 248201)]